#ifndef SIGNUP_H
#define SIGNUP_H

#include <QWidget>
#include<QSqlQuery>
#include<QMessageBox>
#include <QDebug>
#include <QtDebug>
namespace Ui {
class signup;
}

class signup : public QWidget
{
    Q_OBJECT

public:
    explicit signup(QWidget *parent = nullptr);
    ~signup();

private slots:


    void on_signinButton_clicked();

    void on_exitButton_clicked();

private:
    Ui::signup *ui;
signals:
    void sendsignal();//这个函数用户向主界面通知关闭的消息
};

#endif // SIGNUP_H
